Shandong Caiju Electronic Technology Co., Ltd. is located in Zhoucun District, Zibo City, Shandong Province. It is a high-tech enterprise specializing in the research and development, production and sales of semiconductor power device packaging equipment. The company mainly produces customized intelligent equipment for the power device industry. It is a R&D-oriented enterprise that has grown based on its own intellectual property rights. The company has obtained certifications for the GB/T19001-2016/ISO9001:2015 quality management system, GB/T24001-2016/ISO14001:2015 environmental management system, GB/T45001-2020/ISO45001:2018 occupational health and safety management system, GJB9001C-2017 weapon equipment quality management system, and GB/T29490-2023 intellectual property compliance management system. It holds the registered trademark "Caiju Technology".

The company currently possesses over 30 sets of processing equipment such as CNC numerical control machines, grinding machines, wire cutting machines, and engraving and milling machines. The process equipment is advanced, and it has advanced automated processing equipment and a complete production system covering design, research and development, assembly, and programming. It can supply professional post-processing equipment for integrated circuits, meeting the packaging technology and process requirements of various forms such as SMD, TO, SOP, DIP, SOT, LQFP, IGBT, and photovoltaic devices. Currently, the company's automatic vacuum welding furnaces, automatic CLIP, and automatic thick film screen printers are at the forefront of semiconductor discrete device packaging and testing processes in China, and they have completely independent intellectual property rights. Among them, the welding hole rate of the automatic vacuum welding furnace has been reduced from over 10% in traditional welding furnaces to below 3%, meeting EU standards and being able to completely replace imports. 

The company has many years of experience in designing and manufacturing non-standard equipment, as well as rich experience in intelligent factories, intelligent production lines and logistics systems projects, covering the digital and intelligent manufacturing throughout the product lifecycle. It possesses various cutting-edge technologies such as factory-level equipment monitoring, analysis, and remote visualization push. It can create fully autonomous and customized intelligent equipment according to customer needs and production requirements. 

In January 2021, received the third prize for significant scientific and technological achievements in Zibo City. 

In 2021, the enterprise technology center of Zibo City was successfully recognized. 

In 2021, it was recognized as the first prize of the "April 1st" Project Innovation Achievement Award at the municipal level for the year 2020. 

It was included in the first batch of technological innovation projects of Shandong Province in 2021. 

In 2021, the production equipment was recognized as the first-of-its-kind technology equipment in Shandong Province. 

In December 2021, won the second prize in the China - Shandong High-Value Patent Cultivation Competition for New and Old Economic Momentum Transformation. 

In December 2021, won the first prize in the 6th Shandong Province Intelligent Manufacturing (Industry 4.0) Innovation and Entrepreneurship Competition; 

In May 2022, the company's core technology, namely the "Automatic Film Joining Machine", was appraised as "internationally advanced level" through the Science and Technology Association of the Machinery Industry of Shandong Province. 

In June 2022, we obtained the "Quality System Certification Certificate for High-End Semiconductor Intelligent Packaging and Testing Equipment Manufacturing". 

In July 2022, it was recognized as a "Giraffe Enterprise" in Shandong Province. 

In July 2022, one of the company's core technologies, the "Automatic Film Assembly Machine", was recognized as the first (and only) technical equipment of its kind in Shandong Province. 

In November 2022, won the "Golden Panda" High Value Patent Cultivation Competition Award for Excellence. 

Was included in the list of "Innovative Talents" of enterprises in Shandong Province in 2022; 

Was selected as a finalist for the 11th China Innovation and Entrepreneurship Competition National Finals in 2022; 

In December 2022, the company was awarded the title of "High-end Equipment Manufacturing Innovation Star and Excellent Enterprise" under the Shandong Province Small and Medium-sized Micro-enterprise Innovation Competition Action Plan. 

In January 2023, Chairman Li Xiangdong was elected as the deputy chairperson of the "Technology Achievement Evaluation Committee of Shandong Semiconductor Industry Association". 

In January 2023, Chairman Li Xiangdong was awarded the title of senior engineer after undergoing the professional title evaluation in Shandong Province. 

In March 2023, the "Semiconductor Automated Packaging and Testing Equipment" developed by the company was recognized as one of the 2023 Innovation Industrial Products of Zibo City (the first batch). 

In June 2023, the "Automated Packaging and Testing Line for Semiconductor Power Devices" developed by the company was selected and included in the list of "Data Empowerment" outstanding products for incubation projects in Shandong Province. 

In July 2023, the company was honored as an outstanding enterprise and outstanding entrepreneur in the electronic information industry of Shandong Province. 

In November 2023, the company's research and development equipment, the "Chip Classification Testing Machine", was recognized as the first (set) of technical equipment in Shandong Province. 

In December 2023, the "Automatic Film Joining Machine" developed by the company won the second prize in the Shandong Province Equipment Manufacturing Industry Innovation and Creativity Competition. 

In May 2024, the company was recognized as a high-tech small and medium-sized enterprise in Shandong Province. 

In July 2024, the company's research equipment, the "IGBT chip CLIP process assembly line", passed the technology assessment organized by the China Association for International Science and Technology Promotion. The technology of this equipment was evaluated as "internationally advanced level". 

In October 2024, the company was recognized by the Shandong Province Industrial Design Center. 

In December 2024, the company's research and development equipment, the "IGBT Chip CLIP Process Assembly Line", was recognized as the first (and only) technological equipment in Shandong Province. 

In July 2025, the company was officially recognized and listed as a typical quality benchmark enterprise in Shandong Province. 

The company adheres to the principle of "quality first, efficiency foremost", and produces the most satisfactory products for customers while also providing excellent after-sales service.